Create app.py

app.py

@@ -0,0 +1,169 @@
+import os
+import streamlit as st
+import requests
+import msal
+from datetime import datetime, timedelta
+import calendar
+
+# Configuration
+APPLICATION_ID_KEY = os.getenv('APPLICATION_ID_KEY')
+CLIENT_SECRET_KEY = os.getenv('CLIENT_SECRET_KEY')
+AUTHORITY_URL = 'https://login.microsoftonline.com/common'
+REDIRECT_URI = 'https://huggingface.co/spaces/awacke1/MSGraphAPI'
+
+# Define product to scope mapping and links
+PRODUCT_SCOPES = {
+    "📧 Outlook": ['Mail.Read', 'Mail.Send', 'Calendars.ReadWrite'],
+    "📒 OneNote": ['Notes.Read', 'Notes.Create'],
+    "📊 Excel": ['Files.ReadWrite.All'],
+    "📄 Word": ['Files.ReadWrite.All'],
+    "🗃️ SharePoint": ['Sites.Read.All', 'Sites.ReadWrite.All'],
+    "📅 Teams": ['Team.ReadBasic.All', 'Channel.ReadBasic.All'],
+    "💬 Viva": ['Analytics.Read'],
+    "🚀 Power Platform": ['Flow.Read.All'],
+    "🧠 Copilot": ['Cognitive.Read'],
+    "🗂️ OneDrive": ['Files.ReadWrite.All'],
+    "💡 PowerPoint": ['Files.ReadWrite.All'],
+    "📚 Microsoft Bookings": ['Bookings.Read.All', 'Bookings.ReadWrite.All'],
+    "📓 Loop": ['Files.ReadWrite.All'],
+    "🗣️ Translator": ['Translation.Read'],
+    "📋 To Do & Planner": ['Tasks.ReadWrite'],
+    "🔗 Azure OpenAI Service": ['AzureAIServices.ReadWrite.All']
+}
+
+BASE_SCOPES = ['User.Read']
+
+# MSAL App Instance
+def get_msal_app():
+    return msal.ConfidentialClientApplication(
+        client_id=APPLICATION_ID_KEY,
+        client_credential=CLIENT_SECRET_KEY,
+        authority=AUTHORITY_URL
+    )
+
+# Get Access Token
+def get_access_token(code):
+    client_instance = get_msal_app()
+    try:
+        result = client_instance.acquire_token_by_authorization_code(
+            code=code,
+            scopes=st.session_state.get('request_scopes', BASE_SCOPES),
+            redirect_uri=REDIRECT_URI
+        )
+        if 'access_token' in result:
+            return result['access_token']
+        else:
+            raise Exception(f"Error acquiring token: {result.get('error_description')}")
+    except Exception as e:
+        st.error(f"Exception in get_access_token: {str(e)}")
+        raise
+
+# Make API call
+def make_api_call(access_token, endpoint, method='GET', data=None):
+    headers = {'Authorization': f'Bearer {access_token}', 'Content-Type': 'application/json'}
+    url = f'https://graph.microsoft.com/v1.0/{endpoint}'
+    
+    if method == 'GET':
+        response = requests.get(url, headers=headers)
+    elif method == 'POST':
+        response = requests.post(url, headers=headers, json=data)
+    else:
+        raise ValueError(f"Unsupported method: {method}")
+    
+    if response.status_code in [200, 201]:
+        return response.json()
+    else:
+        st.error(f"API call failed: {response.status_code} - {response.text}")
+        return None
+
+# Define product integration handlers
+def handle_outlook_integration(access_token):
+    st.subheader("📧 Outlook Integration")
+    st.markdown(f"[Open Outlook]({PRODUCT_SCOPES['📧 Outlook']['link']})")
+    emails = make_api_call(access_token, 'me/messages?$top=10&$orderby=receivedDateTime desc')
+    if emails and 'value' in emails:
+        for email in emails['value']:
+            with st.expander(f"From: {email['from']['emailAddress']['name']} - Subject: {email['subject']}"):
+                st.write(f"Received: {email['receivedDateTime']}")
+                st.write(f"Body: {email['bodyPreview']}")
+    else:
+        st.write("No emails found or unable to fetch emails.")
+
+# More handlers for other products like Calendar, OneDrive, etc., go here...
+
+# Main Function
+def main():
+    st.title("🦄 MS Graph API with AI & Cloud Integration for M365")
+    
+    # Sidebar product selection
+    st.sidebar.title("📝 M365 Products")
+    st.sidebar.write("Select products to integrate:")
+    
+    selected_products = {}
+    for product, info in PRODUCT_SCOPES.items():
+        selected = st.sidebar.checkbox(product)
+        if selected:
+            selected_products[product] = True
+            st.sidebar.write(f"**AI Capabilities:** {info['ai_capabilities']}")
+            st.sidebar.write(f"**Graph API:** {info['graph_api']}")
+
+    # Request scopes based on selected products
+    request_scopes = BASE_SCOPES.copy()
+    for product in selected_products:
+        request_scopes.extend(PRODUCT_SCOPES[product]['scopes'])
+    request_scopes = list(set(request_scopes))  # Remove duplicates
+    st.session_state['request_scopes'] = request_scopes
+
+    # MSAL login and token handling
+    if 'access_token' not in st.session_state:
+        client_instance = get_msal_app()
+        auth_url = client_instance.get_authorization_request_url(
+            scopes=request_scopes,
+            redirect_uri=REDIRECT_URI
+        )
+        st.write(f'👋 Please [click here]({auth_url}) to log in and authorize the app.')
+        
+        query_params = st.experimental_get_query_params()
+        if 'code' in query_params:
+            code = query_params.get('code')
+            st.write(f'🔑 Authorization Code Obtained: {code[:10]}...')
+            
+            try:
+                access_token = get_access_token(code)
+                st.session_state['access_token'] = access_token
+                st.success("Access token acquired successfully!")
+                st.rerun()
+            except Exception as e:
+                st.error(f"Error acquiring access token: {str(e)}")
+                st.stop()
+    else:
+        access_token = st.session_state['access_token']
+        
+        user_info = make_api_call(access_token, 'me')
+        if user_info:
+            st.sidebar.write(f"👋 Hello, {user_info.get('displayName', 'User')}!")
+        
+        if selected_products:
+            # Integrate selected products
+            for product in selected_products:
+                if product == "📧 Outlook":
+                    handle_outlook_integration(access_token)
+                # Add other product integration handlers as needed
+        else:
+            st.write("No products selected. Please select products from the sidebar.")
+
+    # Sidebar navigation menu
+    st.sidebar.title("Navigation")
+    menu = st.sidebar.radio("Go to", [
+        "1️⃣ Dashboard",
+        "🏠 Landing Page",
+        "📅 Upcoming Events",
+        "📆 Schedule",
+        "📝 Agenda",
+        "🔍 Event Details",
+        "➕ Add Event",
+        "🔎 Filter By"
+    ])
+
+if __name__ == "__main__":
+    main()